| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $52.59 | 7.665% | $56.621 | $56.62 | $56.60 | $56.60 |
| Purchase #2 | $124.49 | 9.700% | $136.5655 | $136.57 | $136.55 | $136.60 |
| Purchase #3 | $70.70 | 10.165% | $77.8867 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $112.58 | 4.365% | $117.4941 | $117.49 | $117.50 | $117.50 |
| Purchase #5 | $9.44 | 11.755% | $10.5497 | $10.55 | $10.55 | $10.50 |
| Purchase #6 | $193.70 | 10.580% | $214.1935 | $214.19 | $214.20 | $214.20 |
| Purchase #7 | $22.45 | 11.157% | $24.9547 | $24.95 | $24.95 | $25.00 |
| 7 purchase totals = | $585.95 | $638.2652 | $638.26 | $638.25 | $638.30 | |